CN208051951U - Ramp propelled machine hand - Google Patents
Ramp propelled machine hand Download PDFInfo
- Publication number
- CN208051951U CN208051951U CN201820407345.2U CN201820407345U CN208051951U CN 208051951 U CN208051951 U CN 208051951U CN 201820407345 U CN201820407345 U CN 201820407345U CN 208051951 U CN208051951 U CN 208051951U
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- China
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- track base
- ramp
- mechanical paw
- linear axis
- machine hand
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Abstract
Ramp propelled machine hand, including mechanical paw（1）, drive the driving part of its opening and closing（2）, shell（3）And track base（4）, shell（3）Front end be provided with for accommodating the utensil receiving opening for waiting for grabbing workpiece（5）, utensil receiving opening（5）Lower section be laterally fixed with linear axis（6）, the mechanical paw（1）It is two, is separately fixed at linear axis（6）On in utensil receiving opening（5）It both sides simultaneously can be along linear axis（6）Sliding, track base（4）For " V " font, it is located at mechanical paw（1）Rear, track base（4）On set there are two " V "-shaped fixed the linear guide in inside（7）, the linear guide（7）It is equipped with sliding block（8）With mechanical paw（1）It is fixedly connected, track base（4）With the driving part（2）Connection.The manipulator of this structure, within the scope of entire working size when the workpiece of clamping any specification, workpiece centre position is unchanged, to which its adaptive surface is wider.
Description
Technical field
The utility model is related to manipulators, and in particular to a kind of manipulator using ramp push type.
Background technology
Existing overwhelming majority manipulator, in the workpiece of clamping different-diameter, clamping center can all generate change
Change, when this results in a kind of manipulator to need clamping different size workpiece, needs that different finders is arranged, increase system
Design and use difficulty.Also therefore, the manipulator on mass production line all designs to complete simple function, can only grip
The workpiece of single specification causes the waste of equipment investment.Furthermore existing overwhelming majority manipulator, is limited by structure feature,
Its clamping force upper limit is all relatively low, generally at hundred kilograms or less.
Invention content
Technical problem to be solved in the utility model is：In view of the above-mentioned problems, providing, a kind of adaptation is wide, clamping force is big
Ramp propelled machine hand.
The technical solution of the utility model is：Ramp propelled machine hand, includes the drive of mechanical paw and its opening and closing
Dynamic component, further includes shell and track base, and the front end of shell is provided with for accommodating the utensil receiving opening for waiting for grabbing workpiece, under utensil receiving opening
Side is laterally fixed with linear axis, and the mechanical paw is two, is separately fixed on linear axis in utensil receiving opening both sides and can be along straight
Spool slides, and track base is " V " font, is located at the rear of mechanical paw, sets in inside that there are two " V "-shaped solid on track base
Fixed the linear guide, the linear guide are fixedly connected equipped with sliding block with mechanical paw, and track base is connect with the driving part, are led to
Component of overdriving driving can be such that track base is moved forward and backward in shell, to which promotion robot pawl is slided along linear axis, realize and open
Conjunction acts.
The utility model has the technical effect that：The manipulator of this structure, within the scope of entire working size clamping arbitrarily advise
When the workpiece of lattice, workpiece centre position is unchanged, to which its adaptive surface is wider.The clamping force of the manipulator of this structure is up to hundred tons
Magnitude.Drive component is remote from pincers point position, is not influenced by temperature, the chemical property etc. that are performed workpiece.
Description of the drawings
Fig. 1 is the main structure diagram of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the A-A views of Fig. 2.
Specific implementation mode
As shown in Figure 1,2 and 3, ramp propelled machine hand includes the driving part 2 of mechanical paw 1 and its opening and closing, also wraps
Shell 3 and track base 4 are included, the front end of shell 3 is provided with for accommodating the utensil receiving opening 5 for waiting for grabbing workpiece, and the lower section of utensil receiving opening 5 is lateral
It is fixed with linear axis 6, the mechanical paw 1 is two, is separately fixed on linear axis 6 in 5 both sides of utensil receiving opening and can be along straight line
Axis 6 slides, and track base 4 is " V " font, is located at the rear of mechanical paw 1, sets in inside that there are two " V "-shaped on track base 4
Fixed the linear guide 7, the linear guide 7 are fixedly connected equipped with sliding block 8 with mechanical paw 1, track base 4 and the driving part
2 connections can be such that track base 4 is moved forward and backward in shell 3, to which promotion robot pawl 1 is along linear axis by the driving of driving part 2
Opening and closing action is realized in 6 slidings.
The end of the track base 4 is equipped with friction plate 9 in outside, is equipped in both sides in the shell 3 and rubs with track base
9 matched liner plate 10 of pad, track base 4 are slidably matched by friction plate 9 and liner plate 10.
The inside of the mechanical paw 1 is equipped with dental lamina 11.
The linear axis 6 is at least two.
The mechanical paw 1 is connect by linear bearing 12 with linear axis 6.
The driving part 2 is hydraulic cylinder, cylinder, linear motor or ball screw assembly, or leading screw by power source drive
Pair of nut.
According to selecting slide assemblies in attached drawing clamping force embodiment：4 150 linear axis of Φ and linear bearing,
GZB125AAL type roller load-carrying line slideway auxiliaries, are driven using Φ 220mm hydraulic cylinders, and the maximum clamping force of manipulator is reachable
200 tons or more.
Claims (6)
1. ramp propelled machine hand, including mechanical paw（1）With the driving part of its opening and closing（2）, which is characterized in that it is also wrapped
Include shell（3）And track base（4）, shell（3）Front end be provided with for accommodating the utensil receiving opening for waiting for grabbing workpiece（5）, utensil receiving opening（5）
Lower section be laterally fixed with linear axis（6）, the mechanical paw（1）It is two, is separately fixed at linear axis（6）On in utensil receiving opening
（5）It both sides simultaneously can be along linear axis（6）Sliding, track base（4）For " V " font, it is located at mechanical paw（1）Rear, track base（4）
On set there are two " V "-shaped fixed the linear guide in inside（7）, the linear guide（7）It is equipped with sliding block（8）With mechanical paw
（1）It is fixedly connected, track base（4）With the driving part（2）Connection, passes through driving part（2）Driving can make track base（4）?
Shell（3）Interior back-and-forth motion, to promotion robot pawl（1）Along linear axis（6）Opening and closing action is realized in sliding.
2. ramp propelled machine hand as described in claim 1, which is characterized in that the track base（4）End in outside
Equipped with friction plate（9）, the shell（3）The interior friction plate being equipped in both sides with track base（9）Matched liner plate（10）, guide rail
Seat（4）Pass through friction plate（9）With liner plate（10）It is slidably matched.
3. ramp propelled machine hand as described in claim 1, which is characterized in that the mechanical paw（1）Inside be equipped with
Dental lamina（11）.
4. ramp propelled machine hand as described in claim 1, which is characterized in that the linear axis（6）It is at least two.
5. ramp propelled machine hand as described in claim 1 or 4, which is characterized in that the mechanical paw（1）Pass through straight line
Bearing（12）With linear axis（6）Connection.
6. ramp propelled machine hand as described in claim 1, which is characterized in that the driving part（2）For hydraulic cylinder,
Cylinder, linear motor or roller screw pair or screw pair by power source drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820407345.2U CN208051951U (en) | 2018-03-26 | 2018-03-26 | Ramp propelled machine hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820407345.2U CN208051951U (en) | 2018-03-26 | 2018-03-26 | Ramp propelled machine hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208051951U true CN208051951U (en) | 2018-11-06 |
Family
ID=63988460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820407345.2U Active CN208051951U (en) | 2018-03-26 | 2018-03-26 | Ramp propelled machine hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208051951U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381589A (en) * | 2018-03-26 | 2018-08-10 | 杨颖辉 | Ramp propelled machine hand |
| CN109822122A (en) * | 2019-03-02 | 2019-05-31 | 秦皇岛中秦渤海轮毂有限公司 | A kind of aluminium alloy car casting machining clamping jaw |
-
2018
- 2018-03-26 CN CN201820407345.2U patent/CN208051951U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381589A (en) * | 2018-03-26 | 2018-08-10 | 杨颖辉 | Ramp propelled machine hand |
| CN109822122A (en) * | 2019-03-02 | 2019-05-31 | 秦皇岛中秦渤海轮毂有限公司 | A kind of aluminium alloy car casting machining clamping jaw |
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